svn rev #18688: trunk/src/kdc/

[raeburn@MIT.EDU]

Commit By: raeburn
Log Message: 
(add_to_transited): Change the current logic to keep all array references
in bounds, assuming that what would've been next[-1] would not be '.'.  I
haven't fully reexamined the logic, but this seems consistent with the
actual current behavior, and the existing test cases.

Also, factored out code for copying a string from a krb5_data to a char*.



Changed Files:
U   trunk/src/kdc/kdc_util.c